Reporting and grading of complications after mid-urethral sling surgeries: Could the “Clavien-Dindo Classification” be adopted?

Background:To construct a modified model for reporting and grading of postoperative complications after the mid-urethral sling (MUS) procedure based on the Clavien-Dindo classification. In addition, complications of three different types of MUS were compared.Materials and methods:A PubMed search for postoperative complication after MUS was carried out for the period between January 1990 and July 2018. Reported complications were stratified in a plate form designed in accordance with grades of the Clavien-Dindo classification. Then, the proposed model was applied on reported complications in 160 females who underwent three different procedures of MUS (transvaginal tape [TVT], transobturator tape [TOT], and autologous fascial sling) with a minimum follow-up of 24 months.Results:The mean ± SD age at time of surgery was 46 ± 7 years. TVT was carried out in 75 (47%) patients, TOT in 40 (25%), and fascial sling in 45 (28%). The total number of complications was 62 in 43 (26.8%) patients. The vast majority of complications were Grade I and Grade II 19 (12%) and 21 (13%) out of 160 patients, respectively. Transient postoperative voiding difficulty (Grade II) and de novo urgency (Grade II) were the most prevalent complications in the fascial sling method (15.4% for each), whereas transient thigh pain (Grade II) was the most frequently reported complication after TOT (10%). Life-threatening vascular injury (Grade IV-a) was a serious complication in TVT cases.Conclusions:Postoperative complications of the MUS could be graded according to Clavien''s classification. The vast majority of complications were Graded I or II. TVT can cause serious life-threatening complications.     

Does the type of cryoprobe affect oncological and functional outcomes in men with clinically localized prostate cancer treated with primary whole gland prostate cryoablation?

Background:This study aimed to compare the oncological and functional outcomes of primary whole gland cryoablation of the prostate using the variable ice cryoprobe (V-Probe^®) and the conventional fixed-size ice probe.Materials and methods:We reviewed the Cryo On-Line Data Registry for men who were treated with primary whole gland prostate cryoablation from 2000 through 2017. A multivariate Cox proportional hazards model was used to compare timing to biochemical recurrence between the V-Probe^® and fixed-size ice probe after adjusting for preoperative prostate-specific antigen (PSA), neoadjuvant androgen deprivation therapy, preoperative Gleason score, and preoperative T stage.Results:A total of 1124 men were included. Median age, Gleason score, and pretreatment PSA were 70 years (interquartile range [IQR]: 65–74 years), 7 (IQR: 6–7) and 5.9 ng/mL (IQR: 4.6–8.1 ng/mL), respectively. The median follow-up time was 25.0 months (IQR: 11.2–48.6 months). V-Probes^® were used in 269 (23.9%) cases and fixed-size ice probes in 858 (76.1%) cases. After adjusting for clinical T stage, PSA, neoadjuvant androgen deprivation therapy and preoperative Gleason score, on the multivariate Cox regression model, we found that there was no significant difference between the type of probe and timing to biochemical recurrence (p = 0.35). On multivariate logistic regression, using the V-Probe^® was associated with a 91% increase in postoperative urinary retention compared to the fixed-size ice probe (p = 0.003).Conclusions:The use of the V-Probe^® versus conventional fixed-size ice probe was not associated with a difference in biochemical recurrence in patients undergoing primary cryoablation of the prostate.     

Dyslipidemia and its associated factors in patients with type 2 diabetes mellitus

Journal of Public Health - Dyslipidemia is a major risk factor known to be associated with diabetes and cardiovascular diseases. This study determined the frequency of lipid abnormalities among...     

The electrorectogram in Hirschsprung's disease

The electrorectographic pattern of Hirschsprung's disease (HD) was studied in 14 HD patients with a mean age of 4.6 ± 1.5 years; 7 healthy children acted as controls. Monpolar recordings were made from a silver-silver chloride electrode situated 1 cm from the tip of a 4 F catheter attached to the rectal mucosa by suction. At least four 120-min recording sessions were performed for each subject. No complications were encountered. Regular and reproducible triphasic pacesetter potentials (PP) were recorded from all healthy children, followed randomly by bursts of action potentials (AP). No PP or AP were recorded from patients with HD; the silent electrorectogram (ERG) was reproducible. Since numerous difficulties in histopathologic interpretation affect the reliability of rectal biopsy for the diagnosis of HD, the ERG may play a role in this respect. The ERG is noninvasive and nonradiologic; however, until this investigati tool is substantiated by the work of other investigators, a histologic diagnosis needs to be made before undertaking a pull-through procedure.     

Constricting band penile injury with urethral transection

Constricting band penile injuries in children may be caused by inadvertent entrapment by a variety of agents including hair, thread, and circumcision dressings. Alternatively, the offending band may have been self-applied or applied by an attendant. Unrelieved, the band causes serious vascular occlusion, progressive tissue necrosis, and injury to the urethra and erectile tissue. We report a case of CBPI in a 12-year-old circumcised boy. The glans was attached to the penile shaft by a tenuous segment of tissue dorsally with complete transection of the urethra. A three-stage reconstruction using a delayed groin flap was successful.     

Comparative study between different diagnostic techniques in huge splenomegaly cases in El-Minia Province

Fifty four patients presenting by huge splenomegaly were admitted to Tropical Medicine Department, El-Minia University Hospital. Tissue biopsy revealed pure bilharziasis due to S. hematobium in 10 (19%) cases, liver cirrhosis in 23 (42%), mixed schistosomiasis and cirrhosis in 8 (15%), hepatoma in 3 (6%), lymphoma in 6 (11%) and hematological diseases in the form of chronic myeloid leukemia in 2 (3.5%) and thalassemia major in 2 (3.5%) cases. The sensitivity and specificity of abdominal ultrasonography was 100% and 97% in cases of schistosomiasis, 100% and 100% in cases of hepatoma, 87% and 100% in cases of liver cirrhosis, 33% and 100% in cases of lymphoma respectively. There was a positive significant correlation between endoscopic variceal grading, portal vein diameter, splenic vein diameter, size of the spleen and the grading of the portal tract thickenings. The pathological and ultrasonographic diagnosis was the same in 38 (70%) cases. Splenogram was characteristic but not diagnostic in cases of schistosomiasis and liver cirrhosis. It was diagnostic and similar to peripheral blood picture in the 2 cases of chronic myeloid leukemia and was normal in cases of thalassemia major. Splenic aspiration was able to diagnose all cases of lymphomas. It can be considered as a useful adjunct to the usual diagnostic procedures, both in staging and follow up, especially in cases presenting only by splenomegaly.     

Developing and testing of an Egyptian version of Children's Health Locus of Control scale

The purpose of this study is to develop and test the reliability and validity of an Egyptian version of the Children's Health Locus of Control scale. A cross sectional study design was applied using a stratified random sample of 930 students from the final two grades of primary and all grades of the preparatory schools. A further convenience sample of 120 students was selected to examine test-retest reliability of the scale. A preliminary instrument was developed and consisted of 40 statements having one of two response forms; a Yes/No format and a 4-point Likert scale format From data analysis the later format showed higher validity and reliability than the former one. Construct validity of the scale is evidenced by the factor analysis which revealed five factors (Internal, Chance, Powerful Others, Fate and Self blame) consistent with the previous theoretical model of HLC. As indicated by eta coefficient the scale and the subscales showed strong discriminating power between subjects. The known group comparison indicated a good criterion validity of the scale and the subscales. The scale showed a considerable reliability as alpha coefficient was 0.73 with test-retest reliability of 0.65. Comparison of different groups of students indicated that the scale could be used with confidence for all age groups, though it was more reliable for the preparatory phase, for private and governmental schools for males and females and for different social strata. Further testing of the developed scale is indicated among Egyptian children in different cultures.     

Percutaneous cuffed catheter insertion by nephrologists

The use of Dacron cuff double-lumen permanent catheters for hemodialysis has become more common in the dialysis unit as patients await for creation or maturation of a permanent hemoaccess for various reasons. Placement of these catheters is often done by surgeons. Nephrologists skilled in the placement of temporary central vein accesses can extend their skill to placement of cuff catheters with the current available peel-away insertion technique. Data are presented on the percutaneous placement of 77 Dacron cuff permanent catheters by 4 nephrologists in two medical centers in a nonoperating room setting with minimal complications.